The DOI matches its Crossref record; 2 of the 2 references it cites were found in a registry or an index.
The SPOROCYTELESS gene of Arabidopsis is required for initiation of sporogenesis and encodes a novel nuclear protein
Open accessAbstract
The formation of haploid spores marks the initiation of the gametophytic phase of the life cycle of all vascular plants ranging from ferns to angiosperms. In angiosperms, this process is initiated by the differentiation of a subset of floral cells into sporocytes, which then undergo meiotic divisions to form microspores and megaspores. Currently, there is little information available regarding the genes and proteins that regulate this key step in plant reproduction. We report here the identification of a mutation, SPOROCYTELESS (SPL), which blocks sporocyte formation in Arabidopsis thaliana. Analysis of the SPL mutation suggests that development of the anther walls and the tapetum and microsporocyte formation are tightly coupled, and that nucellar development may be dependent on megasporocyte formation. Molecular cloning of the SPL gene showed that it encodes a novel nuclear protein related to MADS box transcription factors and that it is expressed during microsporogenesis and megasporogenesis. These data suggest that the SPL gene product is a transcriptional regulator of sporocyte development in Arabidopsis.
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Cites
Gapped BLAST and PSI-BLAST: a new generation of protein database search programs
Altschul, S. (1997) · Nucleic Acids Research · doi:10.1093/nar/25.17.3389 · Cited by 73,302
Early flower development in Arabidopsis.
Smyth, D. R., Bowman, J. L., & Meyerowitz, E. M. (1990) · The Plant Cell · doi:10.1105/tpc.2.8.755 · Cited by 2,155
Cited by
van de Mortel, J. E., Almar Villanueva, L., Schat, H., Kwekkeboom, J., Coughlan, S., Moerland, P. D., Ver Loren van Themaat, E., Koornneef, M., & Aarts, M. G. M. (2006) · Plant Physiology · doi:10.1104/pp.106.082073 · Cited by 547
Alvarez-Buylla, E. R., Benítez, M., Corvera-Poiré, A., Chaos Cador, Á., de Folter, S., Gamboa de Buen, A., Garay-Arroyo, A., García-Ponce, B., Jaimes-Miranda, F., Pérez-Ruiz, R. V., et al. (2010) · The Arabidopsis Book · doi:10.1199/tab.0127 · Cited by 298
Ye, Q., Zhu, W., Li, L., Zhang, S., Yin, Y., Ma, H., & Wang, X. (2010) · Proceedings of the National Academy of Sciences · doi:10.1073/pnas.0912333107 · Cited by 295
Metadata
- Authors
- Yang, W.-C., Ye, D., Xu, J., & Sundaresan, V.
- Venue
- Genes & Development
- Publisher
- Cold Spring Harbor Laboratory
- Published
- 1999-08-15
- Volume
- 13
- Issue
- 16
- Pages
- 2108-2117
- ISSN
- 0890-9369 (ISSN-L)
- OpenAlex
- W2164464090
- Cited by
- 544
- References
- 2
- Type
- posted content
- Language
- en
- Open access
- diamond
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- Yang, W.-C., Ye, D., Xu, J., & Sundaresan, V. (1999). The SPOROCYTELESS gene of Arabidopsis is required for initiation of sporogenesis and encodes a novel nuclear protein. Genes & Development. https://doi.org/10.1101/gad.13.16.2108
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